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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS ISO 732:2000 ICS 37.04
2、0.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Photography 120-size and 220-size films Dimensions Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of
3、 the Consumer Products and Services Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 January 2001 BSI 01-2001 ISBN 0 580 36710 X BS ISO 732:2000 Amendments issued since publication Amd. No.DateComments National foreword This British Standard
4、reproduces verbatim ISO 732:2000 and implements it as the UK national standard. It supersedes BS ISO 732:1991 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CPW/42, Photography, which has the responsibility to: aid enquirers to understand the text; p
5、resent to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee ca
6、n be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility
7、 of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligation
8、s. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to iv, pages 1 to 12, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun shef
9、fieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 732:2000(E) INTERNATIONAL STANDARD ISO 732 Fourth edition 2000-11-01 Photography 120-size and 220-size films Dimensions Photographie Rouleaux de pellicule formats 120 et 220 Dimensions Licensed Copy: she
10、ffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) ii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) iii ContentsPage Foreword.iv 1Scope 1 2Normative references1 3Terms a
11、nd definitions .1 4Conditions for measurement of dimensions2 5Dimensions.2 6Identification of exposed rolls8 7Package marking .8 Annex A (informative) General information10 Bibliography12 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 7
12、32:2000(E) iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject
13、 for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC)
14、on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Internatio
15、nal Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. In
16、ternational Standard ISO 732 was prepared by Technical Committee ISO/TC 42, Photography. This fourth edition cancels and replaces the third edition (ISO 732:1991 and ISO 1048:1991), of which it constitutes a combination and technical revision. A number of technical changes have been made to the figu
17、res that describe product dimensions, as well as to the specifications for paper width and thickness. Annex A of this International Standard is for information only. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARDISO 7
18、32:2000(E) 1 Photography 120-size and 220-size films Dimensions 1Scope This International Standard provides specifications for ?dimensions of 120-size and 220-size films and of the spools common to both, ?dimensions of the backing paper for 120-size film and the leader and trailer paper for 220-size
19、 film, as well as the placement of the paster tape used for attaching these papers to the films, ?minimum length of film required in front of the leading edge of the first image and behind the trailing edge of the last image, and ?markings on the backing paper and the trailer-paper for identificatio
20、n of the intended photofinishing process. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications
21、 do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
22、Members of ISO and IEC maintain registers of currently valid International Standards. ISO 1:1975, Standard reference temperature for industrial length measurements. ISO 554:1976, Standard atmospheres for conditioning and/or testing Specifications. 3Terms and definitions For the purposes of this Inte
23、rnational Standard, the following terms and definitions apply. 3.1 backing paper opaque, photographically inert paper, used with 120-size film and imprinted with frame numbers that are legible through a camera window, providing protection against the danger of light exposure of the film to which it
24、is attached NOTEThe backing paper provides assistance at the beginning of the wind-up. 3.2 creep difference in location of the film end relative to the numbers on the backing paper, when wound on the spool, compared to their respective positions when laid out flat NOTEThe difference exists because t
25、he backing paper, wound outside the film strip, assumes a curve of greater circumference than the film strip for each successive convolution. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) 2 3.3 exposure numbers consecutive
26、numbers, or sets of numbers, printed on the outside of the backing paper away from the film NOTEThe spacing of images on the film is established by sequential centring of these numbers in the window of older style cameras. 3.4 leader paper trailer paper shorter strips of paper attached to 220-size f
27、ilm (leader at the start of the film and trailer at the end of the film) for the purposes of light protection and winding, similar to the backing paper for 120-size film 3.5 spool cylindrical device that has a flange at each end, an axial hole for a pin or spindle, and on which the roll of film and
28、paper is wound 4Conditions for measurement of dimensions The dimensions and tolerances specified in this International Standard apply at the time of manufacture (except where specifically stated otherwise), measured under atmospheric conditions of (23?2)?C and (50?5) % relative humidity, as specifie
29、d in ISO 554. All measuring instrument calibrations should be conducted at a temperature of 20?C (as specified in ISO 1) and a relative humidity of 50 %. 5Dimensions 5.1120-size The dimensions for 120-size film and backing paper shall conform to the values shown in Figure 1 and given in Table 1. 5.1
30、.1Thickness The following thickness values shall be maintained: ?backing paper: 0,06 mm minimum and 0,12 mm maximum; ?backing paper plus film: 0,24 mm?0,04 mm; ?backing paper plus film and paster tape: 0,40 mm?0,10 mm. 5.1.2Backing paper width The maximum backing-paper width shall not exceed 62,90 m
31、m. The minimum backing-paper width is at the manufacturers discretion, but should be sufficient to insure light- tightness of the undeveloped film. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) 3 Key: 1Backing paper dimensi
32、ons6Centreline of backing paper 2Position of free end of film in the spooled roll7Leading edge of first exposure 3Differential or creep8Position of attached end of film 4Trailing edge of last exposure9Paster for attaching film to backing paper 5Film dimensions Figure 1 120-size film and backing pape
33、r Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) 4 Table 1 Dimensions of 120-size film and backing paper Dimensions in millimetres Dimension Symbol MinimumAimMaximum A1 475 B230 Ca D651 E298300302 F93 G704 H246248250 I17,5 J
34、b8 K15,519,523,5 L64 M238240242 N237257277 O13 P141822 Q48 R720 S205 T60,761,7 U820850 V190 W15 X211 Y981 Z996 a Dimension C was specified in the third edition of this International Standard, but has been judged no longer necessary. b The tolerance of the centreline of this number series versus the
35、centreline of the backing paper is ? 3,2 mm. 5.1.3Paster tape The shorter dimension of the paster tape (extending in the films winding direction) shall not exceed 25 mm, and its overlap on the film shall not exceed 15 mm. The longer dimension of the paster tape (across the width of the film and back
36、ing paper) shall extend at least to within 3 mm of both edges of the backing paper. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) 5 5.1.4Exposure number orientation The orientation of the exposure numbers on the backing pap
37、er is the option of the manufacturer. 5.1.5Register marks for automatic cameras A mark shall be imprinted at a specified distance ahead of the first image position on 120-size backing paper. This mark, shown by dimension N in Figure 1, shall have an arrow head at the top and at the bottom. The space
38、 between the arrow heads may be filled in at the discretion of the manufacturer (with, for example, a word or a symbol). 5.2220-size The dimensions for 220-size film and leader/trailer paper shall conform to the values shown in Figure 2 and given in Table 2. Key: 1Trailer6Paper leader 2Leader7Traili
39、ng edge of last exposure 3Paster tape8Leading edge of first exposure 4Film (emulsion side)9Paster tape for attaching film to trailer 5Paper trailer10 Paster tape for attaching film to leader Figure 2 220-size film and leader/trailer paper Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:
40、53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) 6 Table 2 Dimensions of 220-size film and leader/trailer paper Dimensions in millimetres Dimension Symbol MinimumAimMaximum A356 B036 C1,548 D315,5321326,5 E236,5256,5276,5 F179184,5190 G373393413 H1 6511 700 I2 544 J60,761,7 K50 L1 580 M
41、21 NOTED and E refer to the alternative start mark. 5.2.1Thickness The following thickness values shall be maintained: ?leader/trailer paper: 0,06 mm minimum and 0,12 mm maximum; ?leader/trailer paper plus film and paster tape: 0,51 mm maximum. 5.2.2Leader/trailer paper width The maximum leader/trai
42、ler-paper width shall not exceed 62,90 mm. The minimum leader/trailer paper width is at the manufacturers discretion, but should be sufficient to insure light- tightness of the undeveloped film. 5.2.3Paster tape The shorter dimension of the paster tape (extending in the films winding direction) shal
43、l not exceed 25 mm, and its overlap on the film shall not exceed 15 mm. The longer dimension of the paster tape (across the width of the film and leader or trailer paper) shall extend at least to within 3 mm of both edges of the paper. 5.2.4Register marks for automatic cameras A mark shall be imprin
44、ted at a specified distance ahead of the first image position on the 220-size leader paper. This mark, shown by dimension G in Figure 2, shall have an arrow head at the top and at the bottom. The space between the arrow heads may be filled in at the discretion of the manufacturer (with, for example,
45、 a word or a Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) 7 symbol), and indicates the starting position for automatic film-transport metering with most automatic cameras. A few automatic cameras require a different regist
46、er mark (shown as a set of dashes, dimension E in Figure 2) closer to the start of the leader paper. This secondary marking is recognized, but the preferred position for the register mark is that indicated by dimension G. 5.3Spool The dimensions of the spool used for both 120-size and 220-size roll
47、films shall conform to the values shown in Figure 3 and given in Table 3. See A.4 of annex A for more information about the spool. Figure 3 Spool dimensions Table 3 Spool dimensions Dimensions in millimetres Symbol Minimum dimension Maximum dimension A a 62,50 B65,4066,10 C25,0025,30 D5,105,50 Eb F
48、b G H K Mc N d 2,20 10,00 9,00 11,20 31,00 2,80 12,10 0,30 0,40 a Thisdimensionincludesallallowancesforanydistortion, such as tilted flanges. b Akey slot is required in each flange of the spool for use as a take- up spool in the camera. The key slots may be cross shaped at the option of the manufact
49、urer. c Mis the concentricity tolerance of D and C or one-half of the total dial runout. d Nis the concentricity tolerance of D and H or one-half of the total dial runout. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 13:11:53 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 732:2000(E) 8 6Identification of exposed rolls 6.1General A uniform and distinctive contrasting standard pattern shall appear along both edges of the trailing (exposed) end of the backing paper (120-size) or the trailer paper (220-size) of colour roll films in order to i
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